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Product Details
✓Fitment: The modified mini bike chain and sprocket kit is equipped with 420 sprocket 60 tooth (40 mm/1.574" bore), rear drive chain 90 links and front jackshaft chain 42 links, 10t jackshaft sprocket and 420 chain breaker are compatible with Coleman Baja TrailMaster Massimo Powersports mini bike go kart
✓4 Hole Pattern for 196CC: Coleman CT200U CT200U-EX BT200X CT200U-EXR KT196 CK196-T, Baja MB200 MB165 (Mini Baja, Baja Warrior, Baja Heat), Massimo MB200, TrailMaster MB200-2
✓6 Hole Pattern for 100CC: Baja Doodlebu* DB30 (Blitz, Dirt Bu*), Motovox MBX10 MBX11, Monster Moto/Mega Moto 80cc 105cc MMB80 MMB105, Coleman Powersports CT100U CC100X CK100 SK100
✓Significant Improvement in Low-Speed Torque for 196cc: Compared with the original 50 tooth sprocket, our 60 tooth sprocket amplifies the engine output torque, delivering more powerful starts and stronger traction at low speeds. It is particularly ideal for climbing slopes and heavy-load driving
✓For 100cc: Replace the original #35 chain. The 420 chain boasts higher hardness for exceptional transmission durability. Optimized sprocket ratios reduce engine strain at high RPM, delivering smoother power output and snappier acceleration
✓Note: The included small sprocket features a 16mm bore. Please check the dimension before ordering.